Polish Baked Beans with Kiełbasa and Smoky Tomato Sauce

Why You’ll Love This Recipe

• Classic Polish comfort: creamy beans, smoky kielbasa, and an herby tomato sauce.
• One-pot convenience with oven finish for deep, melded flavors.
• Flexible: use dried beans for tradition or canned for weeknights.
• Even better the next day—perfect for make-ahead meals and freezing.

Grocery List

• Produce: 1 large onion, 3 garlic cloves, fresh parsley (optional), marjoram (dried), bay leaf
• Dairy: None
• Pantry: Dried white beans, crushed tomatoes (28 oz), tomato paste, chicken or beef broth, sweet paprika, smoked paprika, apple cider vinegar, sugar (optional), salt, black pepper, neutral oil
• Meat: Smoked Polish kiełbasa (1 lb), thick-cut bacon (6 oz)

Full Ingredients

Beans

• 1 lb (450 g) dried white beans (cannellini, great northern, or Polish Piękny Jaś)
• 1 bay leaf
• 2 whole allspice berries (optional, traditional Polish touch)

Meat & Aromatics

• 6 oz (170 g) thick-cut bacon, diced
• 1 lb (450 g) smoked Polish kiełbasa, cut into 1/2-inch (1.25 cm) rounds
• 1 large yellow onion (about 10 oz/280 g), diced small
• 3 garlic cloves, minced
• 1 tbsp neutral oil (as needed)

Sauce & Seasoning

• 2 tbsp (30 g) tomato paste
• 1 can (28 oz/800 g) crushed tomatoes or passata
• 1 cup (240 ml) low-sodium chicken or beef broth
• 1 tsp sweet paprika
• 1 tsp smoked paprika
• 2 tsp dried marjoram, divided
• 1 tbsp apple cider vinegar
• 1 tsp sugar (optional, to balance acidity)
• Kosher salt and freshly ground black pepper

To Serve (Optional)

• Chopped fresh parsley
• Rye bread or crusty sourdough
• Pickled cucumbers

Step-by-Step Instructions

Step 1: Soak and cook the beans

Rinse the beans and place in a large bowl. Cover with at least 3 inches (8 cm) of cold water and soak 8–12 hours. Drain and rinse. Transfer to a pot, cover with fresh water by 2 inches (5 cm), add the bay leaf and allspice (if using), and bring to a gentle simmer. Cook 60–75 minutes until the beans are tender but not splitting. Reserve 1 cup (240 ml) of the cooking liquid, then drain and discard aromatics.

Step 2: Heat the oven

Set a rack in the middle of the oven and preheat to 350°F (175°C). This oven finish thickens the sauce and concentrates flavor, true to the “baked” style of fasolka po bretońsku.

Step 3: Render bacon and brown the kiełbasa

In a 5–6 qt (4.7–5.7 L) Dutch oven, add the diced bacon to a cold pot and place over medium heat. Cook, stirring, until the fat renders and the bacon is crisp, 6–8 minutes. Transfer bacon to a plate with a slotted spoon. Pour off excess fat, leaving about 2 tbsp. Add the sliced kiełbasa in a single layer and brown 3–4 minutes per side. Transfer kielbasa to the plate; keep the pot over medium heat.

Step 4: Build the smoky tomato base

Add the onion to the pot (supplement with 1 tbsp oil if the pot looks dry). Cook, stirring, until translucent and lightly golden, 5–7 minutes. Add the garlic and cook 30 seconds. Push vegetables to the side; add tomato paste to the center and cook 1 minute to caramelize. Sprinkle in the sweet and smoked paprika and stir 30 seconds to bloom the spices.

Deglaze with the broth, scraping up browned bits. Add the crushed tomatoes, vinegar, and sugar (if using). Return the bacon and half of the browned kiełbasa to the pot. Stir in 1 tsp of the marjoram (reserve the rest). Season with 1/2 tsp black pepper. Simmer 5 minutes.

Step 5: Combine, adjust consistency, and bake

Stir in the cooked beans along with 1/2–1 cup reserved bean cooking liquid until you have a thick, stew-like consistency that still slowly flows. Taste and add salt as needed (the meats are salty; start with 1/2 tsp and adjust). Bring to a gentle simmer. Transfer the uncovered pot to the oven and bake 25–30 minutes, stirring once halfway, until the sauce is glossy and clings to the beans.

Step 6: Finish and serve

Remove from the oven and stir in the remaining 1 tsp marjoram. Nestle in the reserved half of the kielbasa so some rounds sit on top. Let the stew rest 5 minutes to settle. Taste and adjust with more salt, pepper, or a splash of vinegar for brightness. Garnish with chopped parsley and serve warm with rye bread and pickles.

Pro Tips

• Reserve bean liquid to adjust thickness; it gives body without diluting flavor.
• Bloom paprika and tomato paste briefly in fat to unlock deeper color and aroma—avoid scorching.
• Add marjoram at the end for the freshest herbal perfume; too much heat can mute it.
• If using canned beans, rinse well and simmer gently to prevent skins from splitting.
• Bake uncovered to reduce and concentrate the sauce, then rest 5 minutes so it coats the beans.

Variations

• Weeknight Shortcut: Replace dried beans with 3 cans (15 oz/425 g each) cannellini or great northern beans, drained and rinsed. Skip soaking and bean simmer; go straight to Steps 2–6. Bake 15–20 minutes.
• Spicier Smoky Version: Add 1/2–1 tsp hot paprika or red pepper flakes and increase smoked paprika to 1 1/2 tsp.
• Vegetarian: Omit bacon and kiełbasa. Sear 12 oz (340 g) smoked tofu or sauté 12 oz (340 g) mushrooms. Add 1 tbsp soy sauce and 1/2 tsp smoked salt for depth.

Storage & Make-Ahead

Refrigerate in an airtight container up to 4 days; flavors deepen overnight. Freeze up to 3 months; thaw in the fridge, then reheat gently on the stovetop with a splash of water or broth. If the sauce thickens too much upon standing, loosen with reserved bean liquid, broth, or water.

Nutrition (per serving)

Approximate: 690 calories; 35 g fat; 49 g carbohydrates; 30 g protein; 11 g fiber; 1,200–1,500 mg sodium (varies with sausage and bacon). Values are estimates.